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谢谢 其实似乎是很经典的贪心阿In Reply To:Re:这样的做法可以证明是正确的吗？ Posted by:frkstyc at 2005-05-11 21:06:36 > 这个应该是可以证明的，简单的说就是这样：覆盖某一列的墙是否要被拿掉，和它是否覆盖左边的列没有关系；拿掉右边界大的墙比拿掉右边界小的墙更优 Followed by: Post your reply here: |
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